Cam drives on any '99-2006 engine can be updated to new 2006 type roller chains with hydraulic chain tensioners. Instead of super powered spring adjusters, '06 Dyna roller cam chains use engine oil pressure to maintain chain tension. And '06 style conversion camshafts have large journal bearings on the sprocket ends.
All 2007 96 inch engines and 2006 Dyna Glides use roller chain drives instead of silent chains. Cams made for '99-'06 engines will not fit '06 Dyna or '07 Twin 96" engines. 2006 Road Glides, Road Kings, Electra Glides and Softail models still run earlier silent chain drives. Cam grinds listed below are designed for use with stock hydraulic lifters.
 

Part #

 Grind Timing(*) Duration Valve Lift Lift @ TDC Springs Application
.053 .020
Stock Intake -3.5/40 216.5 256 .474 .087 Stock Stock '06 cam data listed for reference: All '06 Dynas are fuel injection only; no carburetors.
Exhaust 41/-1.5 219.5 259 .474 .110
216812 12N 02/34 216 252 .489 .091 Stock Bolt-in cam grind with the same output as a stock cam. Slight power increase but no retuning necessary!
37/05 220 259 .489 .106
216821 21N 10/30 220 255 .498 .134 Stock Bolt-in cam: More torque for all-around riding with heavy bikes; stock comp. ratios and stock pistons. Similar to #23 cam for EV80. (1700-4800 RPM).
40/08 228 264 .498 .121
216826 26N 11/35 226 262 .490 .138 Stock Bolt-in cam 88-95 inches and stock comp. ratio. Great for two-up touring, this cam will add torque and HP at low and middle  RPM ranges. (1800-5200 RPM).
41/09 230 266 .490 .112
216831 31N 10/46 236 272 .510 .131 Stock Great cam for 95 inch motors and 9.8 - 10.2 CR. Lower TDC lift for easy installation. Similar to TW37 with different timing. (2000-5600 RPM).
52/08 240 276 .510 .120
216837 37N 18/38 236 272 .510 .174 Stock Hot street cams for 88, 95 or 103 inches. 80+ HP possible with well-tuned 88 incher, more with 95. Smooth idle, broad torque (2200-5600 RPM). 9.0 to 9.5 CR.
46/14 240 276 .510 .148
216844 44N 21/41 242 279 .495 .182 Stock For engines with 88 or 95 inches and compression ratios from 9.5 to 10.2. Max torque range: 2300-5800 RPM.
49/17 246 283 .495 .158
216850 50N 20/48 248 283 .510 .184 Stock Designed for easy installation in 95 inch motors with stock heads and 9.5 to 9.8 CR. (2400-6000 RPM).
54/18 252 287 .510 .168
216855 55N 22/46 248 283 .550 .197 Hi-lift Great cam for 95 incher with 9.8 to 10.2 CR. Max HP and torque at mid and upper RPMs (2600-6200).
52/20 252 292 .550 .181

(*) Timing and duration listed for .053 cam lift.
 

Required parts for Andrews Cam Conversion Kit

Cam drives on any '99-2006 engine can be updated to new 2006 type roller chains with hydraulic chain tensioners. Instead of super powered spring adjusters, '06 Dyna roller cam chains use engine oil pressure to maintain chain tension. And '06 style conversion camshafts have large journal bearings on the sprocket ends.

All 2007 96 inch engines and 2006 Dyna Glides use roller chain drives instead of silent chains. Cams made for '99-'06 engines will not fit '06 Dyna or '07 Twin 96" engines. 2006 Road Glides, Road Kings, Electra Glides and Softail models still run earlier silent chain drives. Cam grinds listed below are designed for use with stock hydraulic lifters.

Conversion Parts Kit

 Required for  '99-2006 upgrade to 2006-'07 Roller Drives Chains

 

 
TEC # Description
73535 Conversion Parts Kit
 

ANDREWS PRODUCTS, INC.
431 Kingston Ct., Mt. Prospect, IL 60056
Phone 847-759-0190   Fax 847-759-0848
andrewsproducts.com